Hemophilia treatment: its relationship to blood products.
D005164:Factor IX / Q000627:therapeutic use; D005169:Factor VIII / Q000627:therapeutic use; D006467:Hemophilia A / Q000191:economics / Q000453:epidemiology / Q000628:therapy*; D006801:Humans; D011446:Prospective Studies; D014481:United States
D005169:Factor VIII; D005164:Factor IX